A sparrow had entrusted her young to the branches of a plane-tree, and all would have been well, if they had not been observed by a merciless snake. This creature devoured all the chicks and the hapless parent too, a stony-hearted beast, turned to stone as it deserved. Unless Calchas speaks falsely, these are the tokens of long toil, the fame of which will go on through all the years.

1.See Homer, Iliad 2.299ff. for this portent which occurred at Aulis, where the Greek fleet was waiting to sail for Troy. Calchas the seer interpreted the eating of the eight chicks and their mother, followed by the death of the snake, as foretelling the nine-year battle for Troy, followed by success.